Home / 203,211,410,362.06-304,886,998,766.31-119,435,232,380.62

Finding the Fourth Proportional to 203,211,410,362.06, 304,886,998,766.31 and 119,435,232,380.62

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Solution

The fourth proportional to 203,211,410,362.06, 304,886,998,766.31 and 119,435,232,380.62 is: 179,193,921,653.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,211,410,362.06 : 304,886,998,766.31 = 119,435,232,380.62 : x
  2. Step 2: Convert to fraction form
    203,211,410,362.06/304,886,998,766.31 = 119,435,232,380.62/x
  3. Step 3: Cross multiply
    203,211,410,362.06x = 304,886,998,766.31 × 119,435,232,380.62
  4. Step 4: Simplify right side
    203,211,410,362.06x = 36,414,249,547,484,035,547,136
  5. Step 5: Solve for x
    x = 36,414,249,547,484,035,547,136/203,211,410,362.06
  6. Step 6: Final answer
    x = 179,193,921,653.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.